| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 407,082 | +3.0% |
| 4Q25 | 423,824 | -11.1% |
| 3Q25 | 341,856 | -5.1% |
| 2Q25 | 387,431 | +10.5% |
| 1Q25 | 395,035 | +15.5% |
| 4Q24 | 476,807 | +35.6% |
| 3Q24 | 360,328 | +4.5% |
| 2Q24 | 350,634 | +6.0% |
| 1Q24 | 341,915 | +33.4% |
| 4Q23 | 351,745 | +59.6% |
| 3Q23 | 344,729 | +83.4% |
| 2Q23 | 330,804 | +74.4% |
| 1Q23 | 256,221 | +31.5% |
| 4Q22 | 220,372 | +11.0% |
| 3Q22 | 187,924 | +2.7% |
| 2Q22 | 189,635 | +14.5% |
| 1Q22 | 194,789 | +11.5% |
| 4Q21 | 198,617 | +17.1% |
| 3Q21 | 182,930 | +50.8% |
| 2Q21 | 165,685 | - |
| 1Q21 | 174,699 | - |
| 4Q20 | 169,619 | - |
| 3Q20 | 121,283 | - |